Suitable for decorative ponds to 120,000 litres 26,000 gall, ponds with fish to 60,000 litres 13200 gallon. Can also cater for koi ponds with 30,000 litres 6600 gallon. High build quality and one of the easiest filters to maintain.
Simply place the unit in your pond and it will float and gently heat the water. If frost occurs it will ensure that a patch is kept ice free so vital oxygen can still enter your pond and toxic gases escape.